When Sen. John McCain (R-Ariz.) accepted the endorsement of Texas megachurch pastor John Hagee in 2008, the result was a PR disaster. After critics pointed to Hagee's incendiary views on gays (whom he held responsible for Hurricane Katrina) and Catholicism (which he described as a "false cult"), the Arizona Republican called Hagee's views "crazy and unacceptable" and renounced the endorsement.